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Author Topic: Yiazo YBF Bitfury2 miner 30 up to 380GH/s  (Read 12696 times)
wttbs
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June 10, 2014, 03:11:51 PM
 #1

You do not have to wait for Black Friday November 28 !
Yiazo is having a BIG SALE now !

This is a change to buy one of the best, stable, energy-efficient and easy-to-setup Miners that are available.

Miners are IN STOCK, no pre-order, we ship within 2 days after payment is received. Please note we have limited stock.




September 19 - 2015 - We stopped our business.

We have some used H-boards and some used and new M-boards left, if you are interested please send a PM to me: WTTBS

The design is also for sale, complete gerber-files and stuff, if you have a serious offer send me a PM.



YBF-M Bitfury mining mainboard NOW = 20 euro
YBF14S-H Bitfury mining board NOW = 20 euro

Extra discount on Miner sets, in a Miner set YBF-M = 20 euro 10 euro

YBF 90+ GH/s Miner set 1x YBF-M + 3x YBF-H NOW = 70 euro
YBF 150+ GH/s Miner set 1x YBF-M + 5x YBF-H NOW = 110 euro
YBF 300+ GH/s Miner set 1x YBF-M + 10x YBF-H NOW = 210 euro

Please order at our website yiazo.com. We accept BTC (thru Bitpay) and Euro - Banktransfer SEPA




We are proud to present our YBF Miner, the successor of the proven concept of the (Bitfury) M-Board + H-Board. Design by: by C-scape and Intron. Produced in the Netherlands.

All products are in stock and we ship (international) within 2 working days after payments has been received. Payment in Euro by bank transfer or Bitcoin (processed by BitPay). We are an official registered Dutch company founded April 2014. We believe in good quality for a fair price. We do not take pre-orders, we only sell in stock products.

Please check out our website: yiazo.com

The YBF Miner is a great build-it-yourself miner. Choose your own 12V power supply and Fan(s), connect it to your network, set your pools and start miner! No extra computer needed, it has an onboard controller with own mining software.

We know it is not the most powerful miner you get today but it is small, simple, low power, low noise, modular, easy to set up and efficient! Business owners with a VAT number can get prizes without 21% VAT, just contact us before you want to place an order.

YBF-M Bitfury mining mainboard

The YBF-M mainboard is a selfcontrolled SHA256* cryptocoin miner that works together with 1 up to a 10 YBF14S-H board(s)**. The YBF-M controls the YBF14S-H board(s) without the need of an extra computer or mining software. The YBF-M has it’s own miningsoftware which is accessible through a simple webinterface. Just connect a (CAT5 or higher) network cable to the RJ45 connector and it will connect through DHPC to your network at a speed of 100Mbps. In the webinterface you can setup up to 4 miningpools and the YBF-M will start hashing right away. Future firmware updates can be uploaded using the webinterface. Power is provided by a 12V powersupply connected to the PCI-E connector(s) or the screw terminal.

The YBF-M is designed and produced in the Netherlands.

We kept our design as simple as possible and tried to get the lowest power usage as possible. The YBF-M board only uses ± 5W when operating. Thanks to the modular design you can start mining with 1 YBF-M + 1 YBF14S-H board and expand to a maximum of 10 YBF14S-H boards.

You will need 1 YBF-M mainboard with at least 1 YBF14S-H board to start mining. The YBF-M will not work/mine on it’s own.

Dimensions board
15.5 cm x 8 cm / 6.1 inch x 3.15 inch

Controller
NXP LPC1758 Cortex-M3 Microcontroller

Power connectors
2 PCI-E 6-pin powerconnector (12V)
2 Screw terminal (1x 12V, 1x GND)
2 Molex (wire-to-board) 3-pin male (12V power for Fan)

Communication  connectors
10 PCI(36) Express (for YBF14S-H board)
1 RJ45 Ethernet port 100Mbps
1 Molex (wire-to-board) 3-pin male (for RS-232)

LED indicators
12V OK (green)
3V3 OK (green)
Nonce found (red)
Nonce found accepted (green)

Other features
Reset button
4 mounting holes

Price: 75 20 euro



YBF14S-H Bitfury mining board

The YBF14S-H is a 14 chip SHA256* cryptocoin mining board. The board has a very simple and effecient design, by placing the 14 chips in a string we do not need many extra electronic parts to control the chips. We use the Bitfury Rev 2 ASIC chip which has a maximum hashpower of 3.85GH/s. The Bitfury (rev 1) has proven in the past it is a reliable, stable and powerful chip that is why we choose it’s successor. This latest Rev 2 version has a power consumption as low as 0.45J/GH so the H-board only consumes around 20W at 12V input. Total hashrate of one single YBF14S-H board is 30 up to 38GH/s at 12V input.

The YBF14S-H can not mine on it’s own, it is controlled by the YBF-M Bitfury minging mainboard. You will need one YBF-M and at least one YBF14S-H to start mining. The YBF-M supports 1 up to 10 YBF14S-H boards.

The YBF14S-H has a unique PCB design so heat emission is very efficient. A heatsink is not necessary but the board does need cooling by an external fan. The fan is controlled by the YBF-M. By choosing your own type of fan you can build a miner a you wish, with extreme cooling (more noise), normaal sufficient cooling (low noise).

Price: 75 20 euro



* SHA256 crypto coins are: bitcoin (BTC), peercoin (PPC), namecoin (NMC) and many more.
** the YBF14S-H contains 14 Bitfury rev.2 chips which do the actual mining.

Examples of some setups:

YBF 300+ GH/s Miner Set Discount price: 825 210 euro Link


YBF 150+ GH/s Miner Set Discount price: 450 110 euro Link


YBF 90+ GH/s Miner Set Discount price: 300 70 euro Link

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June 10, 2014, 03:16:08 PM
 #2

Nice to see a new Bitfury setup. Unfortunately, the price is way way way too high.

Buy & Hold
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June 10, 2014, 03:18:38 PM
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nice and neat setup.

congrats!

price too high, unfortunately.
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June 10, 2014, 03:31:42 PM
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Will you board work with the Bitfury H-cards? I doubt it, but have to ask.
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June 10, 2014, 03:36:14 PM
 #5

Will you board work with the Bitfury H-cards? I doubt it, but have to ask.

I am not sure. I don't have old H-boards to test it but I don't think it will work because our H-boards have the chips placed in a String, the old one doesn't. I will ask the designer and get back to it. But.. you better buy our new H-boards, they are much faster and powerefficient with the Rev 2 Bitfury Grin

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June 10, 2014, 03:39:57 PM
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Will you board work with the Bitfury H-cards? I doubt it, but have to ask.

I am not sure. I don't have old H-boards to test it but I don't think it will work because our H-boards have the chips placed in a String, the old one doesn't. I will ask the designer and get back to it. But.. you better buy our new H-boards, they are much faster and powerefficient with the Rev 2 Bitfury Grin

I would be interested, but 165 Euros is $223. No way I am going to pay $5 per GH/s. Good job on the boards, but you are way out of the realm of what I am willing to pay these days.
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June 10, 2014, 03:43:13 PM
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This is a tough game, at those prices you might as well just keep them and build your own farm. No one is going to pay this.
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June 10, 2014, 03:55:32 PM
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Will you board work with the Bitfury H-cards? I doubt it, but have to ask.

I am not sure. I don't have old H-boards to test it but I don't think it will work because our H-boards have the chips placed in a String, the old one doesn't. I will ask the designer and get back to it. But.. you better buy our new H-boards, they are much faster and powerefficient with the Rev 2 Bitfury Grin

I would be interested, but 165 Euros is $223. No way I am going to pay $5 per GH/s. Good job on the boards, but you are way out of the realm of what I am willing to pay these days.

Just got a message form the designer: the "old" H-boards will not work on the YBF-M Mainboard, the oldies are a complete different design.

Regarding the price... we do know we are not cheap but we use high quality products/components and because of the efficient design you will save money on the power usage.

For example: 1x YBF-M with 10 YBF14S-H boards has a hashpower of 300 up to 380 GH/s with a power usage of ±235W @ 12V input.

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June 10, 2014, 04:05:58 PM
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Will you board work with the Bitfury H-cards? I doubt it, but have to ask.

I am not sure. I don't have old H-boards to test it but I don't think it will work because our H-boards have the chips placed in a String, the old one doesn't. I will ask the designer and get back to it. But.. you better buy our new H-boards, they are much faster and powerefficient with the Rev 2 Bitfury Grin

I would be interested, but 165 Euros is $223. No way I am going to pay $5 per GH/s. Good job on the boards, but you are way out of the realm of what I am willing to pay these days.

Just got a message form the designer: the "old" H-boards will not work on the YBF-M Mainboard, the oldies are a complete different design.

Regarding the price... we do know we are not cheap but we use high quality products/components and because of the efficient design you will save money on the power usage.

For example: 1x YBF-M with 10 YBF14S-H boards has a hashpower of 300 up to 380 GH/s with a power usage of ±235W @ 12V input.

Again that is 1285 Euros for 380GH/S which is almost $1750. I just bought 2 Habaneros that will run at 1200 GH/s or more for $1700. I get the power consumption is good, I have 2 Bitfruy rigs, but I can get over a 1 TH/S for the same amount of money. Getting 1.2 TH/S from you would cost $7,000.00 (1285 * 4 = 5140 Euros).
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June 10, 2014, 05:05:05 PM
 #10

$386.04 for a blade and 30 GH/s mining board?Huh!!!!   Shocked Shocked Shocked Shocked Shocked

Wow, the Rockminer R-box at $69 looks good all the sudden.

Not trolling OP, but this isn't 2013 anymore.
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June 10, 2014, 06:05:54 PM
 #11

We will see what we can do about the price. Startup production / first batch is always expensive... Do not expect a huge pricedrop but we will do our best.

We also do realize we can not compete with the Chinese miners and other big/powerful/powerconsuming miners. Our main goal of our company is to sell good quality products (and services) for a fair price. Products that will last, run stable, do not consume lots of energy, easy to modify/customize (regarding power supply/fans/case) is what we want to bring to our customers. Our customers are very important to us, we do what we promise. We don't do preorders, will deliver as promised and provide a good service and after-sales.

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June 10, 2014, 07:44:12 PM
 #12

Dropped the price of the YBF14S-H to 125 euro. We hope this first batch will sell and satisfy our customers so we can make a second batch and can offer you even better prizes. As you know a first batch is always relatively expensive due to development and setup (stencil) costs.

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June 10, 2014, 08:08:09 PM
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Dropped the price of the YBF14S-H to 125 euro. We hope this first batch will sell and satisfy our customers so we can make a second batch and can offer you even better prizes. As you know a first batch is always relatively expensive due to development and setup (stencil) costs.
That cost should be eaten by the Manufacturer, its part of the R&D.
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June 10, 2014, 08:18:04 PM
 #14

Dropped the price of the YBF14S-H to 125 euro. We hope this first batch will sell and satisfy our customers so we can make a second batch and can offer you even better prizes. As you know a first batch is always relatively expensive due to development and setup (stencil) costs.
That cost should be eaten by the Manufacturer, its part of the R&D.
We are the R&D and Manufacturer ourselves Grin

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June 10, 2014, 08:19:14 PM
 #15

I love Bitfury gear, and this stuff looks amazing. But it's not even remotely close to a price I could even consider. I'll keep my eyes peeled, hoping for a massive price drop on further batches (if they get that far).
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June 10, 2014, 08:23:57 PM
 #16

Stuff is nice, ok. But maybe your production in Netherland is too costly? Maybe it will be better to hire some chinese manufacturer? Because now price is still too much.


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wttbs
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June 10, 2014, 08:24:44 PM
 #17

Video of 10 YBF14S-H on 1 YBF-M with 2 Scynthe Fans
(sorry for the medium quality, it's recorded with my old iphone and compressed)

http://vimeo.com/97840903

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Syke
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June 10, 2014, 08:42:00 PM
 #18

Dropped the price of the YBF14S-H to 125 euro. We hope this first batch will sell and satisfy our customers so we can make a second batch and can offer you even better prizes. As you know a first batch is always relatively expensive due to development and setup (stencil) costs.

Best case scenario, every board overclocks to 38 GH/s, cost for 380 GH/s rig is $1850. That's still nearly $5/ghps. Your competitors are shipping $1-$2/ghps. I love Bitfury chips, but I'm not going to pay 3x the cost for them!

Buy & Hold
wttbs
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June 10, 2014, 08:52:55 PM
 #19

Dropped the price of the YBF14S-H to 125 euro. We hope this first batch will sell and satisfy our customers so we can make a second batch and can offer you even better prizes. As you know a first batch is always relatively expensive due to development and setup (stencil) costs.

Best case scenario, every board overclocks to 38 GH/s, cost for 380 GH/s rig is $1850. That's still nearly $5/ghps. Your competitors are shipping $1-$2/ghps. I love Bitfury chips, but I'm not going to pay 3x the cost for them!

I know competitors have a lower $/ghps. Our price is fair and the design has other advantages:

- low powerconsumption : 1 YBF14S-H @ 12V uses 20W +/- 10% , YBF-M only uses 5W +/- 10%
- low noise : choose your own low noise / low power fans, litte cooling is needed, a 500 to 800rpm fa, 2 pieces in push-pull is sufficient @ enviroment temp 20 to 27 degrees celcius.
- you don't need an extra computer with mining software to get it hashing
- it's small
- it's stable
- it's easy to setup

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June 10, 2014, 09:00:51 PM
 #20

Updated OP with Set (discount) prizes

Examples of some setups:

YBF 300+ GH/s Miner Set Discount price: 1045 euro Link


YBF 150+ GH/s Miner Set Discount price: 570 euro Link


YBF 90+ GH/s Miner Set Discount price: 380 euro Link

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